Finding the Fourth Proportional to 2,943,947.31, 4,414,112.55 and 1,144,733.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,943,947.31 : 4,414,112.55 = 1,144,733.56 : x
2. Step 2: Convert to fraction form
   2,943,947.31/4,414,112.55 = 1,144,733.56/x
3. Step 3: Cross multiply
   2,943,947.31x = 4,414,112.55 × 1,144,733.56
4. Step 4: Simplify right side
   2,943,947.31x = 5,052,982,773,602.18
5. Step 5: Solve for x
   x = 5,052,982,773,602.18/2,943,947.31
6. Step 6: Final answer
   x = 1,716,397.15